def recommend(request):
#bookname=request.GET.get('book_name','')
# If it's a HTTP POST, we're interested in processing form data.
context = RequestContext(request)
if request.method == 'POST':
bookform=BookForm(data=request.POST)
print(bookform)
# bookform.status='recommend'
if bookform.is_valid():
book=bookform.save(commit=False)
book_items=Book.objects.filter(name=book.name,author=book.author,publisher=book.publisher)
# book_items.filter(status='recommend')
if book_items.count()>= 1:
context['message']='failed to recommend because it has existed in laboratory, or has been recommended'
# return HttpResponse('failed to recommend because it has existed in laboratory')
else:
book=bookform.save()
# book.status='recommend'
book.save()
context['message']='recommend successfully'
return render_to_response('core_static/recommend.html/',{'book':book},context)
else:
context['message']="data invalid"
return render_to_response('core_static/recommend.html/',context)
else:
#HttpResponseRedirect('/core/recommend/')
context['message']=""
return render_to_response("core_static/recommend.html", context)
def approve_suggestion(request,pk):
suggestion = BookSuggestion.objects.get(pk=pk)
categories = Category.objects.all()
if request.method == 'POST':
form = BookForm(request.POST)
book = Book()
if form.is_valid():
book.title = form.cleaned_data['title']
book.author = form.cleaned_data['author']
book.url = form.cleaned_data['url']
book.description = form.cleaned_data['description']
book.image_url = form.cleaned_data['image_url']
book.save()
book.category.clear()
for category in form.cleaned_data['category']:
book.category.add(category.id)
book.save()
suggestion.delete()
return redirect(to='suggestions')
else:
form = BookForm()
return render(request, 'core/approve_suggestion.html', {
'suggestion' : suggestion,
'form' : form,
'categories' : categories,
})
def edit_book(request,pk):
book = Book.objects.get(pk=pk)
categories = Category.objects.all()
if request.method == 'POST':
form = BookForm(request.POST)
if form.is_valid():
book.title = form.cleaned_data['title']
book.author = form.cleaned_data['author']
book.url = form.cleaned_data['url']
book.description = form.cleaned_data['description']
book.image_url = form.cleaned_data['image_url']
book.save()
book.category.clear()
# breakpoint()
for category in form.cleaned_data['category']:
book.category.add(category.id)
book.save()
return redirect(to='staff')
else:
form = BookForm()
return render(request, 'core/edit_book.html', {
'book' : book,
'form' : form,
'categories' : categories,
})
def add_book(request):
if request.method == 'POST':
book_form = BookForm(request.POST)
if book_form.is_valid():
book_form.save()
return HttpResponseRedirect(reverse('core.views.book_list'))
else:
book_form = BookForm()
return render(request, 'core/add_book.html', {'book_form': book_form})
def edit_book(request, book_id):
book = get_object_or_404(Book, pk=book_id)
if request.method == 'POST':
book_form = BookForm(request.POST, instance=book)
if book_form.is_valid():
book_form.save()
return HttpResponseRedirect(reverse('core.views.book_list'))
else:
book_form = BookForm(instance=book)
return render(request, 'core/edit_book.html',
{'book': book, 'book_form': book_form}
)
def add_book(request):
new_book = Book()
categories = Category.objects.all()
if request.method == 'POST':
form = BookForm(request.POST)
if form.is_valid():
new_book.title = form.cleaned_data['title']
new_book.author = form.cleaned_data['author']
new_book.url = form.cleaned_data['url']
new_book.description = form.cleaned_data['description']
new_book.image_url = form.cleaned_data['image_url']
new_book.save()
for category in form.cleaned_data['category']:
new_book.category.add(category.id)
new_book.save()
return redirect(to='staff')
else:
form = BookForm()
return render(request, 'core/add_book.html', {
'new_book' : new_book,
'form' : form,
'categories' : categories,
})
def upload_book(request):
if request.method == 'POST':
form = BookForm(request.POST, request.FILES)
if form.is_valid():
instance = form.save(commit=False)
instance.user = request.user
instance.save()
return redirect('home')
else:
form = BookForm()
return render(request, 'book/upload.html', {'form': form})
